BART-Text_Summarization.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "fe9a4d80",
   "metadata": {},
   "outputs": [],
   "source": [
    "import wikipedia\n",
    "from transformers import BartTokenizer, BartForConditionalGeneration"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "5f91ea38",
   "metadata": {},
   "outputs": [],
   "source": [
    "bart_model = BartForConditionalGeneration.from_pretrained(\"facebook/bart-large-cnn\")\n",
    "bart_tokenizer = BartTokenizer.from_pretrained(\"facebook/bart-large-cnn\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "e39ebe40",
   "metadata": {},
   "outputs": [],
   "source": [
    "wikipage = wikipedia.page(\"Cross-site scripting\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "de67177f",
   "metadata": {},
   "outputs": [],
   "source": [
    "inputs = bart_tokenizer([wikipage.content], max_length=1024, return_tensors='pt')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "28621f1c",
   "metadata": {},
   "outputs": [],
   "source": [
    "summary_ids = bart_model.generate(inputs['input_ids'], num_beams=4, max_length=100, early_stopping=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "a3a70648",
   "metadata": {},
   "outputs": [],
   "source": [
    "summary = ([bart_tokenizer.decode(i, skip_special_tokens=True, clean_up_tokenization_spaces=False) for i in summary_ids])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "2e2099eb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['Cross-site scripting (XSS) is a type of security vulnerability that can be found in some web applications. XSS attacks enable attackers to inject client-side scripts into web pages viewed by other users. A cross- site scripting vulnerability may be used by attackers to bypass access controls such as the same-origin policy.']\n"
     ]
    }
   ],
   "source": [
    "print(summary)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "8c9cb46d",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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